Wandering the streets while searching for her missing comrades, the beautiful girl Mizuki receives a message from a fellow member on her phone just as she collapses from exhaustion. Unaware it's a trap, she resolves to rescue her friend and storms the Black Lion Society's office. But waiting for her are men with a drink laced with a powerful aphrodisiac. She loses consciousness and falls into a deep sleep. When she awakens, she finds herself bound and trapped in a climax hell of pleasure torture. As she desperately resists, the dormant instincts of her femininity awaken, overwhelming her body with unimaginable ecstasy. This shocking experience will drastically change the fate of the beautiful warrior Mizuki.